Viscosities and densities of eight binary 1-alkanol systems at 308.15 and 313.15 K

The viscosities and densities of eight 1-alkanol binary systems: 1-propanol–1-butanol, 1-propanol–1-pentanol, 1-butanol–1-pentanol, 1-butanol–1-nonanol, 1-butanol–1-decanol, 1-pentanol–1-octanol, 1-heptanol–1-octanol, and 1-decanol–1-undecanol, were measured over the entire composition range at 308.15 and 313.15 K and at atmospheric pressure. The viscosity data were correlated by the McAllister equation resulting in an average absolute error (AAD) 0.2% when the three-body model is used and 0.14% when the four-body model is employed. The viscosity data were also used to test the predictive capability of the Generalized Corresponding State Principle (GCSP) method. The resulting AAD was 0.96%.